Jobs in Keswick, ON and nearby (4,566 jobs)

Jobs within 25 km of Keswick, ON, Canada. Nearby towns and cities are included. Distances are straight-line, not driving distances.

4,566 listings · 950 employers Counted Nov 12, 2026. How we count

About these jobs

Employers hiring include Shoppers Drug Mart (167 listings), Southlake Health Community (134 listings), Loblaw Companies Limited (131 listings).

Common roles: Retail sales associate, Practical nurse, Personal support worker.

666 of these listings include employer-provided pay. Open a job to see its currency and pay period.

Advertised starting pay
Pay period	Median starting pay	Listings
CAD / hour	21.00	433
CAD / year	65,500.00	182

Employer-listed minimums from at least 10 listings per currency and pay period. These are advertised starting amounts, not employee salaries. Jobs without a minimum and unusual amounts are excluded.

Workplace classifications: 0% remote, 9% hybrid, 91% on-site, 0% not specified. Hybrid and on-site classifications may be inferred from descriptions. Check the original ad.

Based on the dated count above. Listings can change. How we count

Jobs in Keswick, ON and nearby

Within 25 km

Group jobs by employerEmail me new jobs Save this search

Added 5 days ago
YO
Assistant Teacher Full-time Float - Barrie & surrounding area
YMCA of Simcoe/Muskoka
Barrie, ON
- Full-time
Added 5 days ago
School Age Early Childhood Educator - Ferndale
YMCA of Simcoe/Muskoka
Barrie, ON
Added 5 days ago
Child Care Supply Assistant - Req. 1049
YMCA of Simcoe/Muskoka
Innisfil, ON
(b) Two (2) full days per week with continuous, uninterrupted availability for all shifts scheduled between 6:30 a.m · (c) One (1) full day per week with continuous, uninterrupted availability for all shifts scheduled between 6:30 a.m
Added 5 days ago
Child Care Supply Assistant - Req. 1047
YMCA of Simcoe/Muskoka
Barrie, ON
(b) Two (2) full days per week with continuous, uninterrupted availability for all shifts scheduled between 6:30 a.m · (c) One (1) full day per week with continuous, uninterrupted availability for all shifts scheduled between 6:30 a.m
Added 6 days ago
WS
Human Resources Business Partner
Wolf Steel Ltd
Barrie, ON
- Full-time
Added 6 days ago
SH
Registered Nurse - Emergency Department
Southlake Health Community
Newmarket, ON
- Full-time
Added 6 days ago
SH
Registered Nurse - Emergency Department
Southlake Health Community
Newmarket, ON
- Full-time
Added 6 days ago
SH
Registered Nurse - Clinical Resource Team (CRT)
Southlake Health Community
Newmarket, ON
- Full-time
Current BLS certification required
Added 6 days ago
SH
Registered Nurse - Emergency Department
Southlake Health Community
Newmarket, ON
- Full-time
Added 6 days ago
CO
Waste Collection Services Coordinator
City of Barrie
Barrie, ON
- Full-time
Added 6 days ago
MC
Senior Small Business Advisor
Meridian Credit Union
Barrie, ON
- $68,800 to $100,000 CAD / year
- Full-time
Added 6 days ago
T
Vice President Human Resources-manufacturing
Technifite
Innisfil, ON
- Full-time
Added 6 days ago
SH
Acting Store Manager Upper Canada Mall
Sunglass Hut
Newmarket, ON
- Full-time
Added 6 days ago
CC
Warehouse Associate - Loader/Unloader - 2nd Shift
Cintas Canada
Barrie, ON
- Full-time
Added 6 days ago
TH
Human Resources Staffing Coordinator Full Time (BARRIE)
The Home Depot
Barrie, ON
- Full-time
Added 6 days ago
TH
Coordonnateur, Dotation en personnel de magasin
The Home Depot Canada
Barrie, ON
- Full-time
Added 6 days ago
M
Automotive Paint Shop Assistant
Multimatic
Newmarket, ON
- Full-time
Added 6 days ago
SS
Laundry Aide Permanent unscheduled Part time
Sienna Senior Living
Barrie, ON
- Part-time
Added 6 days ago
IG
Transportation Coordinator (Night Shift)
Insight Global
East Gwillimbury, ON
- $19 to $20 CAD / hour
- Full-time
Role: Transportation Coordinator (Night Shift and Day Shift Available)
Added 6 days ago
N
Human Resources Business Partner
Napoleon
Barrie, ON
- Full-time
Added 6 days ago
FB
Assistant Meat Manager
Farm Boy Inc.
Barrie, ON
- From $21.5 CAD / hour
- Full-time
Added 6 days ago
GF
Sourcing Specialist
Gwillimdale Farms
Bradford West Gwillimbury, ON
- Full-time
Added 6 days ago
FB
Assistant Meat Manager
Farm Boy Inc.
Barrie, ON
- $21.5 CAD / hour
- Full-time
Added 6 days ago
BM
Physiotherapist
Bergin Motion
Barrie, ON
- Full-time
Added 6 days ago
MR
Cleaner
MoveSmart Rentals
Innisfil, ON
- Internship

Robert Half

Senior System Administrator

Newmarket, ON, Canada

$110,000 to $140,000 CAD / year · Full-time

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Pay: $110,000 to $140,000 CAD / year
Job type: Full-time
Apply by: Dec 6, 2026
Experience: 5+ years of infrastructure, systems administration, or IT operations experience
Posting language: English
Posted: Nov 6, 2026

Original job description

Robert Half is exclusively partnered with a well-established organization in Newmarket that is looking to hire a Senior Systems Administrator to lead infrastructure, security, and IT operations across the business.

This is a highly visible role that combines hands-on technical leadership with stakeholder engagement, vendor management, and strategic planning. The successful candidate will play a key role in modernizing the environment while helping the organization move further toward a cloud-first future.

What You'll Be Working On

This is not a traditional "keep the lights on" Systems Administrator position. The goal is to bring in someone who can take ownership of infrastructure operations, lead continuous improvement initiatives, and become the go-to infrastructure resource for the business.

Responsibilities include:

Owning day-to-day infrastructure and operational support

Managing and mentoring the Network Administrator

Partnering with the MSP and managing the vendor relationship

Responding to issues affecting internal users and external clients

Identifying opportunities for infrastructure improvements and modernization

Making security recommendations and driving best practices

Supporting disaster recovery, redundancy, and business continuity initiatives

Leading and contributing to infrastructure-related projects

Acting as a trusted technology advisor to leadership and business stakeholders

This role offers significant autonomy and influence, with the objective of allowing the VP, IT to transition away from day-to-day operational IT responsibilities.

Technology Environment

Microsoft environment

Hybrid Active Directory

Azure / Entra ID

Windows Server

Exchange Online & on-prem Exchange

SQL Server

SharePoint

Sophos Firewalls

DNS / DHCP

Virtualization technologies

PowerShell automation

Telephony and voice technologies

Disaster recovery and redundancy solutions

Upcoming Projects

Enhancement of disaster recovery and redundancy capabilities

Continued cloud transformation initiatives

Client portal deployment and supporting infrastructure

Ongoing telephony modernization projects

Security improvements and operational automation

What We're Looking For

5+ years of infrastructure, systems administration, or IT operations experience

Strong Microsoft infrastructure expertise

Experience supporting hybrid cloud environments

Network, security, and systems administration experience

Strong troubleshooting and problem-solving skills

Experience managing vendors or MSP relationships

Excellent communication and stakeholder management abilities

Comfortable working directly with clients and senior leadership

A passion for technology and continuous improvement

Automation mindset with PowerShell or similar scripting experience

Why Consider This Opportunity?

Opportunity to become the senior infrastructure leader within the organization

Broad ownership across infrastructure, security, operations, and vendor management

Executive visibility and influence

Stable organization with a long-tenured technology team

100% employer-paid benefits

RRSP matching up to 6%

Annual salary reviews

Paid certifications and professional development

Free onsite parking

7-hour workday (8:30am - 4:30pm)

Apply on LinkedIn About employer

More about this job

Responsibilities

Own day-to-day infrastructure operations, lead and mentor the Network Administrator, manage the MSP relationship, and respond to issues affecting users and clients. Drive infrastructure modernization, security, disaster recovery, and continuity initiatives while advising leadership and stakeholders and contributing to infrastructure projects.

Requirements

Requires at least five years of infrastructure, systems administration, or IT operations experience, strong Microsoft infrastructure expertise, and experience with hybrid cloud, networking, security, and systems administration. Candidates should also bring strong troubleshooting, vendor and stakeholder management, communication, and scripting or automation skills, with comfort working directly with clients and senior leadership.

Skills

Microsoft Infrastructure
Hybrid Cloud Environments
Systems Administration
IT Operations
Network Administration
Security Administration
Vendor Management
Stakeholder Management
Troubleshooting
PowerShell Automation
Disaster Recovery
Business Continuity
Infrastructure Modernization
Active Directory
Azure / Entra ID
Windows Server

Benefits

Employer-Paid Benefits
RRSP Matching Up To 6%
Annual Salary Reviews
Paid Certifications And Professional Development
Free Onsite Parking

Visa sponsorship

Not detected in the job text

Keywords

Microsoft Environment
Hybrid Active Directory
Azure
Entra ID
Windows Server
Exchange Online
On-Premises Exchange
SQL Server
SharePoint
Sophos Firewalls
DNS
DHCP
Virtualization
PowerShell
Telephony
Voice Technologies
Disaster Recovery
Redundancy
Business Continuity
Cloud Transformation
Infrastructure Operations
Managed Service Provider
Vendor Management
Security Best Practices
Client Portal
Operational Automation

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Work requirements

Jobs in Keswick, ON and nearby